自 Windows7 以后内置了 powershell,如Windows 7 中内置了 PowerShell2.0, Windows 8 中内置了 PowerShell3.0。
$Urls = @()
$Urls += "http://192.168.1.115/robots.txt"
$OutPath = "E:\PDF\"
ForEach ( $item in $Urls) {
$file = $OutPath + ($item).split('/')[-1]
(New-Object System.Net.WebClient).DownloadFile($item, $file)
}
$url = "http://192.168.1.115/robots.txt"
$output = "C:\inetpub\robots.txt"
$start_time = Get-Date
Invoke-WebRequest -Uri $url -OutFile $output
Write-Output "Time : $((Get-Date).Subtract($start_time).Seconds) second(s)"
powershell -exec bypass -c (new-object System.Net.WebClient).DownloadFile('http://192.168.1.115/robots.txt','E:\robots.txt')